[Dovecot] tls not working on ubuntu
Hello List,
I'm new to dovecot. I have sucessfully configured dovecot with just virtual users on a centos linux box to my satisfaction; I can connect with TLS with disable_plaintext_auth = yes. This dovecot is also version > 1. Can't post exact version right now but it's what comes with Centos 5.4.
On a Ubuntu 9.10 box here, I cannot connect with TLS (port 110) but I can connect with plain SSL (port 995). The config files between centos and ubuntu boxes are the same except for minor details.
The following is the log entry
Feb 17 21:38:18 ubuntu dovecot: pop3-login: Disconnected (no auth attempts): rip=192.168.0.101, lip=192.168.0.108
The output below is from a binary compiled from source. I have also tested with 1.1.11 (that I get from apt-get install) with the same config file. I have tested ubuntu with both Thunderbird 3 and thunderbird 2. I have also searched google as well as dovecot website.
Thanks
mr.wu
# 1.2.10: /usr/local/etc/dovecot.conf # OS: Linux 2.6.31-14-server x86_64 Ubuntu 9.10 ext4 base_dir: /var/run/dovecot/ protocols: pop3 pop3s listen: 192.168.0.108 ssl_cert_file: /usr/local/etc/pop.crt ssl_key_file: /usr/local/etc/pop.key ssl_parameters_regenerate: 29 disable_plaintext_auth: no verbose_ssl: yes login_dir: /var/run/dovecot//login login_executable: /usr/local/libexec/dovecot/pop3-login mail_location: maildir:/var/vmail/%d/%n mail_executable: /usr/local/libexec/dovecot/pop3 mail_plugin_dir: /usr/local/lib/dovecot/pop3 auth default: user: authdove debug: yes passdb: driver: passwd-file args: /usr/local/etc/%d/passwd userdb: driver: static args: uid=2000 gid=2000 home=/var/vmail/%d/%n
On Wed, 2010-02-17 at 22:03 -0500, zhong ming wu wrote:
On a Ubuntu 9.10 box here, I cannot connect with TLS (port 110) but I can connect with plain SSL (port 995). The config files between centos and ubuntu boxes are the same except for minor details.
Probably something on your client side prevents this. Antivirus/firewall software is a common reason.
participants (2)
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Timo Sirainen
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zhong ming wu